original description
da Silva e Castro, J. (1887). Contributions à la faune malacologique du Portugal (suite). II. <em>Jornal de Sciencias Mathematicas, Physicas e Naturaes, Academia Real das Sciencias de Lisboa.</em> 44: 232-249., available online at https://www.biodiversitylibrary.org/page/3418043
page(s): 237-238 [details]
From editor or global species database